Package: cairo

Function cairo:region-union

Lambda List

cairo:region-union (region other)

Arguments

region -- a cairo:region-t instance
other -- another cairo:region-t instance

Return Value

The passed in cairo:region-t instance for the result or nil if an error occured.

Details

Computes the union of region with other and places the result in region.
 

See also

cairo:region-t
2025-09-01